from
MANCOVAN
by William Gruner Tools for Multivariate Analysis (Statistics Toolbox NOT Required)
mFCDF(x, a, b)
% Description:
%
% Return p-values from the F cummulative distribution function.
%
% Syntax:
%
% p = mFCDF(x, a, b)
%
% Inputs:
%
% x - [ 1 x 1 ] (double)
% a - [ 1 x 1 ] (double)
% b - [ 1 x 1 ] (double)
%
% Outputs:
%
% p - [ 1 x 1 ] (double)
%
% Details:
%
% Examples:
%
% Notes:
%
% Author(s):
%
% William Gruner (williamgruner@gmail.com)
%
% References:
%
% Acknowledgements:
%
% Many thanks to Dr. Erik Erhardt and Dr. Elena Allen of the Mind Research
% Network (www.mrn.org) for their continued collaboration.
%
% Version:
%
% $Author: williamgruner $
% $Date: 2010-04-01 11:39:09 -0600 (Thu, 01 Apr 2010) $
% $Revision: 482 $
function p = mFCDF(x, a, b)
p = betainc(a * x ./ (a * x + b), a/2, b/2);
